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(Individual spacer) 82 96 (2000) 62 Digital pressure switch for vacuum 3 5 Individual spacer Function plate 4 x 5.7 (Mounting hole) A A A B B B 32.4 S Pitch P = 33 31 19 Adapter B A A A B B B Silencer case (Built-in silencer) L2 L1 4 A: Release flow rate adjusting needle with lock nut L H SET Suction filter Adapter D 9 Individual spacer Pressure switch for vacuum Pressure setting trimmer

3/8 Supply from both sides when there are 4 or more stations 88 (M) 96 (L) n x port 2 (A): 1/4, 3/8 L Dimension n L1 = 46n + 31, L2 = 46n + 15 n: Station 2 123 107 3 169 153 4 215 199 5 261 245 6 307 291 VEX L L1 L2 1971 Series VEX3 Construction/Working Principle/Component Parts (3) 2(A) R 3(R) (1) 2(A) R 3(R) (2) Closed center 7 3 VEX3120 (Air operated) This is a 3 port switch valve in

50 Safety distance (mm) 40 Operational range 30 l1 20 l1 Dangerous range 10 0 5000 10 15000 20 Welding current (A) l2 50 Safety distance (mm) 40 30 l2 l2 Operational range 20 10 0 5000 10 15000 20 Welding current (A) 32 SMC'S GLOBAL MANUFACTURING, DISTRIBUTION AND SERVICE NETWORK EUROPE SPAIN/PORTUGAL SMC Espaa, S.A.

In an environment where the product will come into direct contact with rain, wind and snow or with a lot of moisture (relative humidity 85% or more). (Note) In a location with a large quantity of dust. In a location containing flammable or explosive gases. In a location exposed to corrosive or flammable gases or solvent.

Refer to external dimensions in pages 1-6-44 to 1-6-46, and then mount it. 1-6-43 SX7000: SS5X7-20Stations Grommet (G) 2n2-One-touch fittings (A, B port) 2n1-Rc 1/4 (A, B port) 6-Rc 1/4 L1 L2 Applicable tubing O.D.: 8 (Mounting hole) 4-4.5 10 (P, EA, EB port) 10 16.5 11.5 22.4 76.8 19.5 19 20.5 B A B A B A B A B A B A B A 20 20 EA EB P EB EA P 21 21 62.5 67.7 21 60 128.6 115.6 30 99.5 28.2

Error Gr.1 A.320 Regenerative Overload Gr.2 Alarm A.330 Main Circuit Power Supply Wiring Error Gr.1 A.400 Overvoltage Gr.1 A.410 Undervoltage Gr.2 A.450 Main-Circuit Capacitor Overvoltage Gr.1 A.510 Overspeed Gr.1 A.511 Overspeed of Encoder Output Pulse Rate Gr.1 A.520 Vibration Alarm Gr.1 A.521 Autotuning Alarm Gr.1 A.710 Overload: High Load Gr.2 A.720 Overload: Low Load Gr.1 A.730 Dynamic

Stabilize the source pressure by providing a tank and a vacuum regulator. Provide a vacuum switch valve to individual lines.

Caution Caution indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. Warning Warning indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. Danger Danger indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury. Warning 1.

=31Xn+14 2 91 76 3 122 107 4 153 138 5 184 169 6 215 200 7 246 231 8 277 262 L L1 L2 5.1-10 Power Valve 3 Position Valve Series VEX3 A variety of circuits in simple construction Intermediate and emergency stops with a large size cylinder Conventional system construction System construction with VEX There were not many appropriate large capacity 5 port valves with a closed center.

B SMC PRESSURE SWITCH PRESS. 2.5~7kgf/cm 2 VJ3233-X17 SOL.b SOL.a A 32.4 B SET RESET A Pitch 33 B Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com Adapter B A B PRESS. 2.5~7kgf/cm 2 VJ3233-X17 (Built-in silencer) Silencer case SOL.b SOL.a A B A B L2 L1 4 31 19 L SET

Normal output Reversed output P_1(P_2)=A-(A-B)/4 n_1(n_2)=B+(A-B)/4 A = Maximum pressure H_1(H_2)= (A-B)/2 H_1(H_2)= (A-B)/2 B = Minimum pressure If setting is not necessary press the UP and DOWN buttons simultaneously for 1 second or longer. -36No.PS-OMV0004-H [F 6] Fine adjustment of display value This function is to manually perform a fine adjustment of the displayed pressure value.

(Station n) (Station 1) VVEX4-1 (Internal pilot) 83.3 A A 62.8 47.5 P R 13.5 38.5 P=46 n x Port 2(A): 1/4, 3/8 L Dimensions L1=46n+31, L2=46n+15 n: Stations Station L dimension 2 3 4 5 6 L1 123 169 215 261 307 L2 107 153 199 245 291 1736 VEX3 Series Specific Product Precautions 1 Be sure to read this before handling the products.

set of a, b, c, d) BMA3-050 (A set of a, b, c, d) BMA3-063 (A set of a, b, c, d) CKQ D-M9ANote 2) BMA3-040S (A set of a, b, c, e) BMA3-050S (A set of a, b, c, e) BMA3-063S (A set of a, b, c, e) Auto switch Switch bracket (Resin) Transparent (Nylon)Note 1) d e White (PBT) c Switch holder b Auto switch mounting screw a * Band (a) is mounted so that the projected part is on the internal side

Auto Switch l1 50 Safety distance (mm) 40 Operational range 30 l1 20 l1 Dangerous range 10 0 5000 10 15000 20 Welding current (A) l2 50 Safety distance (mm) 40 30 l2 l2 Operational range 20 10 0 5000 10 15000 20 Welding current (A) Back page 6 SMC'S GLOBAL MANUFACTURING, DISTRIBUTION AND SERVICE NETWORK EUROPE NORWAY SMC Pneumatics Norway A/S SINGAPORE SMC Pneumatics (S.E.A.)

L2) Model Bore size [mm] Model Bore size [mm] L1 L2 The opening/closing width represents the value when gripping the exterior of a workpiece.

Yaw moment M3 = W4 x L2 L2 Data YES Is there any influence of noise? (Refer to Caution on Handling on pages 6 and 7.) Install a noise filter.

Yaw moment M3 = W4 x L2 L2 YES Is there any influence of noise? (Refer to Caution on Handling on pages 6 and 7.) Install a noise filter.

Yaw moment M3 = W4 x L2 L2 Data YES Is there any influence of noise? (Refer to Caution on Handling on pages 6 and 7.) Install a noise filter.